| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 1062.66 | USD | 20251011 |
| Pingxiang Lixin BioTech | China national standards | MT | 1097.85 | USD | 20251011 |
| Pingxiang Lixin BioTech | China national standards | MT | 1013.4 | USD | 20251011 |
| Beijing WentongTech | China national standards | MT | 1069.7 | USD | 20251011 |
| Beijing WentongTech | China national standards | MT | 1069.7 | USD | 20251011 |
| ZJ Dayang Biotech | 200 mesh | MT | 1126.0 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 914.87 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 900.8 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 900.8 | USD | 20251010 |
| Beijing WentongTech | China national standards | MT | 957.1 | USD | 20251010 |